/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package com.sandrini.sandelivery.dao;

import java.util.List;

import org.springframework.stereotype.Repository;
import org.springframework.util.Assert;

import com.sandrini.sandelivery.model.Notice;

@Repository("noticeDao")
@SuppressWarnings("unchecked")
public class HibernateNoticeDao extends HibernateDao implements NoticeDao {

	public Notice getNotice(Long noticeId) {
		return (Notice) getSession().get(Notice.class, noticeId);
	}

	public Notice findNotice(String title) {
		Assert.hasText(title);
		String query = "from Notice u where u.title = :title";
		return (Notice) getSession().createQuery(query)
				.setString("title", title).uniqueResult();
	}

	public void createNotice(Notice notice) {
		getSession().save(notice);
	}

	public List<Notice> getAllNotices() {
		return getSession().createQuery("from Notice order by title").list();
	}

	public void deleteNotice(Long noticeId) {
		Notice notice = getNotice(noticeId);
		if (notice != null) {
			getSession().delete(notice);
		}
	}

	public void updateNotice(Notice notice) {
		getSession().update(notice);
	}

}
